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Trump announces Greenland security agreement
Trump said a new agreement gives Washington permanent authority over Greenland’s security.

What happened
Donald Trump announced an agreement with Denmark and Greenland that he said gives Washington permanent authority over Greenland’s security and lets it expand its military presence. Denmark said the planned accord recognises Greenland’s sovereignty, territorial integrity and right to self-determination. The governments expect to sign it next week at the UN General Assembly.
Numbers
- 3 governmentsParties expected to sign accord
- No end dateDuration Trump gave the arrangement
- No US costCost Trump stated for taxpayers
Questions
- What would the agreement restrict?
- Trump said US adversaries would need US approval to establish bases, maintain forces or make sensitive investments in Greenland.
- Why is Greenland central to security?
- The governments described the accord as strengthening Arctic and North Atlantic security, while Trump framed it as blocking adversaries from gaining a foothold.
- How long would US authority last?
- Trump stated that the arrangement has no end date, making it a continuing security framework rather than a fixed-term deployment.
- What did Trump say it costs?
- Trump stated the agreement would come at no cost to US taxpayers, while promising work with Greenlanders on construction and development.
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The catch
Coverage has not set out the accord’s legal text, scope, or the precise size and location of any US presence.